Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Portable riveting quality detection device and monitoring method thereof

A detection device and portable technology, applied in the field of portable riveting quality detection devices, can solve problems such as rivet quality problems, and achieve the effects of light weight, easy portability and accurate monitoring

Pending Publication Date: 2019-05-24
MEISHAN CRRC FASTENING SYST CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of a large number of applications, individual rivets have quality problems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Portable riveting quality detection device and monitoring method thereof
  • Portable riveting quality detection device and monitoring method thereof
  • Portable riveting quality detection device and monitoring method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention is further described below in conjunction with specific embodiment, and specific embodiment is the further description of the principle of the present invention, does not limit the present invention in any way, and the identical or similar technology of the present invention all does not exceed the scope of protection of the present invention.

[0030] In conjunction with the accompanying drawings.

[0031] The portable riveting quality inspection device consists of three parts: power system Ⅰ, riveting detection system Ⅱ, and riveting tool Ⅲ. Among them, the power system Ⅰ can usually use the hydraulic pump station system to provide power for riveting, and the riveting tool Ⅲ can be arbitrarily used for hydraulic power. Riveting device for riveting operation; in this example, the power system I is the hydraulic pump station system, which mainly provides the power part, and the riveting tool system III is the execution part.

[0032] Such as imag...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a portable riveting quality detection device and a monitoring method thereof. The device comprises a power system, a riveting monitoring system and a riveting tool, wherein thepower system provides power for riveting, the riveting tool is an execution part of a hydraulic riveting gun, and the riveting detection system comprises a pressure sensor, a force sensor, a pluralityof flow meters, an electromagnetic reversing valve, a proportional overflow valve, a data acquisition system and a processor for data collection and processing. According to the invention, data are acquired through the data acquisition system, the area of two sides of an oil cylinder can be accurately measured under the condition that the areas of two cavities of an oil cylinder are unknown, andthen the riveting quality is judged. The portable riveting quality detection device has small volume and light weight, and is convenient to carry, install and detect. Compared with existing riveting detection equipment, the riveting detection equipment is mainly capable of detecting, judging and analyzing the riveting quality in a wide, real-time and accurate manner. The portable riveting qualitydetection device satisfies detection and judgment in various environments.

Description

technical field [0001] The invention belongs to the technical field of riveting and fastening, in particular to the technical field of design and manufacture of riveting and fastening equipment, in particular to a portable riveting quality detection device and a monitoring method thereof. Background technique [0002] Fasteners are widely used in wind power, nuclear power, high-speed rail, and aviation. Among them, rivet-type fasteners play an irreplaceable role in the manufacture of rail vehicles and aerospace vehicles due to their reliability in extreme vibration environments. The earliest blind riveting technology appeared in the aviation field. Due to its excellent connection performance and reliability, blind rivets have gradually become popular in the production of railway wagon bodies and bogies. Especially in recent years, with the vigorous rise of the new energy field, riveting technology has been widely used in solar energy, wind energy and other aspects. However,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/36G01M13/00G01B21/28
Inventor 郭龙赵祥云刘宇邓涛李伟雷敏余涛李坤杨林
Owner MEISHAN CRRC FASTENING SYST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com